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19 Cards in this Set
- Front
- Back
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What is the deffinition of a Trapezoid? |
1 pair of parallel sides |
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How do you know if a shape is a quadrilateral? |
Four sides |
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What shape has...1 pair of parallel sides and the other pair congruent? |
Isosceles Trapezoid |
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What is the deffinition of a parallelogram? |
2 pair of opposite sides parallel |
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What shapes are deffined by 4 right angles? |
Square, Rectangle |
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What is the deffinition of a kite? |
2 pair of adjacent sides congruent |
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What shape has 4 congruent sides? |
A rhombus |
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Which shape is a rectangle and a rhombus? |
A square |
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What are the properties of a trapezoid? |
Consecutive angles supplementary, median parallel to both bases |
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What is the equation to find the median? |
base plus base divided by 2 |
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What are the properties of an Isosceles Trapezoid? |
2 pair of base angles congruent, diagonals congruent |
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What are the 5 properties of a parallelogram? |
-2 pair of oppsite angles congruent |
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Which shapes are not parallelograms and why? |
Rhombus, Kite- they do not have 2 parallel sides |
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In order to prove a shape is a trapezoid what is needed? |
2 slopes to prove parallel sides |
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What shape would require the distance of two diagonals to prove? |
Isosceles trapezoid |
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A parallelogram requires what formula to prove itself? |
2 midpoints to prove the diagonals bisect each other |
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A rectangle requires what information to prove itself? |
4 slopes to prove perpendicular angles |
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A rhombus requires what information to prove itself? |
4 distances of sides congruent, slopes of diagonals perpendicular, midpoints of diagonals the same |
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What information is required to prove a shape to be a square? |
2 slopes of diagonals perpendicular, 2 distances of diagonals congruent |
